v3.26.3
Market Risk Benefits - Schedule of Reconciliation of Asset and Liability (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Market Risk Benefit    
Market risk benefits asset $ 343 $ 285
Market risk benefits liability 906 903
Direct    
Market Risk Benefit    
Market risk benefits asset 99 88
Market risk benefits liability 897 901
Reinsured    
Market Risk Benefit    
Market risk benefits asset 244 197
Market risk benefits liability 9 2
Indexed annuities    
Market Risk Benefit    
Market risk benefits asset 343 285
Market risk benefits liability 905 902
Indexed annuities | Direct    
Market Risk Benefit    
Market risk benefits asset 99 88
Market risk benefits liability 896 900
Indexed annuities | Reinsured    
Market Risk Benefit    
Market risk benefits asset 244 197
Market risk benefits liability 9 2
Fixed rate annuities    
Market Risk Benefit    
Market risk benefits asset 0 0
Market risk benefits liability 1 1
Fixed rate annuities | Direct    
Market Risk Benefit    
Market risk benefits asset 0 0
Market risk benefits liability 1 1
Fixed rate annuities | Reinsured    
Market Risk Benefit    
Market risk benefits asset 0 0
Market risk benefits liability $ 0 $ 0